201772386

素因数分解:

$2^1\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{8117}}^1$

素因数の和:9506

約数の個数: 24

約数和(自身を含む): 437543964

約数和(自身を除く): 235771578

約数列:

[1, 2, 3, 6, 9, 18, 1381, 2762, 4143, 8117, 8286, 12429, 16234, 24351, 24858, 48702, 73053, 146106, 11209577, 22419154, 33628731, 67257462, 100886193, 201772386]

約数ペア:

[(1, 201772386), (2, 100886193), (3, 67257462), (6, 33628731), (9, 22419154), (18, 11209577), (1381, 146106), (2762, 73053), (4143, 48702), (8117, 24858), (8286, 24351), (12429, 16234)]